136616275 has 6 divisors (see below), whose sum is σ = 169404212. Its totient is φ = 109293000.

The previous prime is 136616237. The next prime is 136616323. The reversal of 136616275 is 572616631.

It is not a de Polignac number, because 136616275 - 2⁷ = 136616147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2732301 + ... + 2732350.

Almost surely, 2^136616275 is an apocalyptic number.

136616275 is a deficient number, since it is larger than the sum of its proper divisors (32787937).

136616275 is an equidigital number, since it uses as much as digits as its factorization.

136616275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464661 (or 5464656 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 136616275 is about 11688.2964969237. The cubic root of 136616275 is about 515.0319206029.

The spelling of 136616275 in words is "one hundred thirty-six million, six hundred sixteen thousand, two hundred seventy-five".